BE434825A - - Google Patents

Info

Publication number: BE434825A
Authority: BE; Belgium

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1938-06-15

Publication of BE434825A publication Critical patent/BE434825A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/20—Dynodes consisting of sheet material, e.g. plane, bent

BE434825D 1938-06-15 BE434825A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE211553X		1938-06-15

Publications (1)

Publication Number	Publication Date
BE434825A true BE434825A (enrdf_load_stackoverflow)

Family

ID=5803331

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE434825D BE434825A (enrdf_load_stackoverflow)	1938-06-15

Country Status (4)

Country	Link
BE (1)	BE434825A (enrdf_load_stackoverflow)
CH (1)	CH211553A (enrdf_load_stackoverflow)
FR (1)	FR856381A (enrdf_load_stackoverflow)
GB (1)	GB527230A (enrdf_load_stackoverflow)

0
- BE BE434825D patent/BE434825A/xx unknown
1939
- 1939-04-04 GB GB10499/39A patent/GB527230A/en not_active Expired
- 1939-05-30 CH CH211553D patent/CH211553A/de unknown
- 1939-06-15 FR FR856381D patent/FR856381A/fr not_active Expired

Also Published As

Publication number	Publication date
GB527230A (en)	1940-10-04
CH211553A (de)	1940-09-30
FR856381A (fr)	1940-06-12

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